A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JOINT STRUCTURE OF PRECAST CONCRETE MEMBERS USING LOOSE-FITTING
To provide a joint structure of precast concrete members using loose-fitting capable of preventing a member that is buried underground and houses cables from getting damaged when a force is applied to a curb.SOLUTION: The joint structure includes: a lower embedded member 2 buried in the ground; and an upper member 3 attached to the upper side of the lower embedded member 2. In a state where the upper member 3 is attached to the lower embedded member 2, a storage space 4 is formed therein. Between the lower embedded member 2 and the upper member 3, a suppression member 7 is provided for suppressing water intrusion from outside into a storage space 4. The lower embedded member 2 is provided with a first connection member 20, and a second connecting member 21 is provided in which a through hole 10 is formed in the upper member 3, and which is inserted through the through hole 10 and is capable of being detachably connected to the first connecting member 20. The second connecting member 21 is provided with a loose fit in the through hole 10.SELECTED DRAWING: Figure 2
【課題】縁石に力が加わった際に、地中に埋設され、ケーブルを収納している部材が損傷することを抑制できる遊嵌を利用したプレキャストコンクリート部材の接合構造を提案する。【解決手段】地中に埋設する下側埋設部材２と、下側埋設部材２の上側に取り付ける上側部材３を有し、下側埋設部材２に上側部材３を取り付けた状態で、その内部に収納空間４を形成し、下側埋設部材２と上側部材３との間に、外部から収納空間４内への水の侵入を抑制する抑制部材７を設け、下側埋設部材２に第１連結部材２０を設け、上側部材３に貫通孔１０を形成し、貫通穴１０に挿通するとともに、第１連結部材２０に取り外し可能に連結する第２連結部材２１を設け、第２連結部材２１を、貫通穴１０に対して遊嵌して設けた。【選択図】 図２
JOINT STRUCTURE OF PRECAST CONCRETE MEMBERS USING LOOSE-FITTING
To provide a joint structure of precast concrete members using loose-fitting capable of preventing a member that is buried underground and houses cables from getting damaged when a force is applied to a curb.SOLUTION: The joint structure includes: a lower embedded member 2 buried in the ground; and an upper member 3 attached to the upper side of the lower embedded member 2. In a state where the upper member 3 is attached to the lower embedded member 2, a storage space 4 is formed therein. Between the lower embedded member 2 and the upper member 3, a suppression member 7 is provided for suppressing water intrusion from outside into a storage space 4. The lower embedded member 2 is provided with a first connection member 20, and a second connecting member 21 is provided in which a through hole 10 is formed in the upper member 3, and which is inserted through the through hole 10 and is capable of being detachably connected to the first connecting member 20. The second connecting member 21 is provided with a loose fit in the through hole 10.SELECTED DRAWING: Figure 2
【課題】縁石に力が加わった際に、地中に埋設され、ケーブルを収納している部材が損傷することを抑制できる遊嵌を利用したプレキャストコンクリート部材の接合構造を提案する。【解決手段】地中に埋設する下側埋設部材２と、下側埋設部材２の上側に取り付ける上側部材３を有し、下側埋設部材２に上側部材３を取り付けた状態で、その内部に収納空間４を形成し、下側埋設部材２と上側部材３との間に、外部から収納空間４内への水の侵入を抑制する抑制部材７を設け、下側埋設部材２に第１連結部材２０を設け、上側部材３に貫通孔１０を形成し、貫通穴１０に挿通するとともに、第１連結部材２０に取り外し可能に連結する第２連結部材２１を設け、第２連結部材２１を、貫通穴１０に対して遊嵌して設けた。【選択図】 図２
JOINT STRUCTURE OF PRECAST CONCRETE MEMBERS USING LOOSE-FITTING
遊嵌を利用したプレキャストコンクリート部材の接合構造
MASUKI ISATO (author) / YASUI TAKAHARU (author) / NAKATANI HIROYUKI (author) / KOJIMA WATARU (author)
2024-07-26
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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